High-quality organic fertilizer production is a complete and systematic process, covering raw material fermentation, uniform mixing, particle molding and finishing treatment. Every upstream procedure directly affects the final granulation effect and fertilizer quality. The mature disc granulation production line is widely used in organic fertilizer manufacturing, as it perfectly matches the whole processing logic of organic raw materials from fermentation to finished particles.

The whole production starts with raw material fermentation treatment. The double screws compost turning machine serves as the key pre-processing device. It regularly turns and aerates stacked organic materials such as livestock manure and crop straw. This operation accelerates aerobic fermentation, eliminates harmful bacteria and peculiar smells, and realizes harmless treatment of raw materials. Fully decomposed organic materials lay a solid foundation for smooth subsequent granulation.

After fermentation, raw materials need secondary refining and proportioning treatment with a fertilizer mixer machine. The equipment evenly mixes decomposed organic materials with trace element additives and auxiliary materials. It balances material humidity and particle fineness, removes material agglomeration, and ensures consistent raw material status. This standardized mixing step effectively avoids uneven molding and defective particles in the later stage.

With well-prepared raw materials, the production line carries out the core disc granulation process. Through continuous rotation, rolling and bonding in the disc device, loose mixed materials gradually form round and uniform organic fertilizer granules. This mild wet granulation process features high molding rate and stable particle appearance, without damaging active organic ingredients in the materials.

The organic combination of fermentation turning, material mixing and disc granulation forms a complete closed-loop production system. This orderly process flow improves material utilization and finished product stability. It supports standardized, large-scale organic fertilizer production and meets the quality requirements of modern ecological agricultural fertilization.